I saw this deal on Ferrarichat and wanted to share it with you guys...
Go to
http://www.towerhobbies.com and enter your email address in the section on top right of screen "Request an Email newsletter".
They will send you an email that gives you a one time deal where you get $20 off providing your total order >$50.
They have diecasts (Maisto, Revell (few), Hotwheels, Beanstalk (Ford GT)and R/C cars among other things. So basically you get one car free if you order 2 (@ typical H/W and Masito prices)
I placed an order with them.